Syllabus for Circuit & Network for Midsem

Circuit Variables and Circuit Elements and Sources:

E.M.F, Potential and Potential Difference, Current and Current Density, Ideal and Practical Voltage and Current Sources. Conversion from one source into other. Internal Impedance of voltage and current source relative to load. Twoterminal Capacitance – Two-terminal Inductance- Independent and Dependent Electrical Sources –Power and Energy Relations for Two-terminal Elements – Classification of Two-terminal Elements – Multi-terminal Circuit Elements, Dot Convention

Nodal Analysis and Mesh Analysis of resistive Circuits:

 Nodal Analysis of Circuits Containing Resistors and Independent and Dependent Sources – Source Transformation Theorem for circuits with independent sources – Source Transformation Theorem for circuits with Dependent sources –Nodal Analysis of Circuits Containing Dependent Sources - Mesh Analysis of Circuits with Resistors and Independent Voltage Sources- Mesh Analysis of Circuits with Independent Sources - Mesh Analysis of Circuits Containing Dependent Sources

Circuit Theorems and Their Application in Electric Networks:

 Linearity of a Circuit and Superposition Theorem-Substitution TheoremCompensation Theorem - Thevenin's Theorem and Norton's Theorem - Determination of Equivalents for Circuits with Dependent Sources - Reciprocity Theorem - Maximum Power Transfer Theorem - Millman's 6 11.54 Reference Books: 1. Network Analysis & Synthesis By Franklin S. KUO, Wiley Publication 2. Network Analysis :- By M.E Van Valkenburg PHI Publication 3. Electric Circuits and Networks :- By K. S. Suresh Kumar – Pearson Education 4. Linear Circuits Analysis 2nd edition :-By DeCarlo/ Lin – Oxford University Press(Indian edition) Theorem-Duality Theorem-Duality between Electricity and Magnetism

Time domain response of First order RL and RC circuits:

Mathematical preliminaries – Source free response –DC response of first order circuits – Superposition and linearity – Response Classifications – First order RC Op Amp Circuits.

Time domain response of Second order linear circuits:

Discharging of a Capacitor through an inductor – Source free second order linear networks – second order linear networks with constant inputs.

Initial Conditions:

Initial conditions in elements, procedure for evaluating initial conditions, Solution of circuit equations by using Initial Conditions.